baber/WOPTO huggingface dataset:
Patent JP-2004100824-A (JP)
Title: Gas charging device
Inventor: OKANIWA HIROYUKI
IPC: F17C5/06
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To charge gas to a subject tank at tolerable pressure and flow for the subject tank quickly without damaging the tank.  <P>SOLUTION: This gas charging device is provided with a charging nozzle 14 connected through a feed conduit 11 to a supply tank 1 in which gas is preliminarily stored at prescribed pressure, a flow measuring means 3 connected to the feed conduit 11, a flow regulating valve, and a pressure measuring means 15 to measure gas pressure in the feed conduit 11. It charges gas by utilizing differential pressure between a subject tank and the supply tank 1. Valve opening of the flow regulating valve 4 is controlled based on gas flow determined based on a signal from the flow measuring means 3 and gas pressure detected by the pressure measuring means 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102659-A (JP)
Title: Data array, data arrangement device, data display device, data transmission/reception system, and data arrangement program
Inventor: NODA KEIICHI
IPC: G06F3/06
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data array having a reduced information capacity.  <P>SOLUTION: A data array name is set as header and footer elements for showing the beginning and the end of the data array. First information for showing the place where the data are arranged and second information for showing the content of the data arranged on the place shown by the first information are associated together by, for example, "=", and set in a first part 62. Data in the data array are set corresponding to the first part 62. Namely, the second information, namely, the data having the content shown by the data name, are arranged on the place shown by the first information, and the data make up a second part 64.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103518-A (JP)
Title: Manufacturing method of dye-sensitized solar cell and dye-sensitized solar cell manufactured using the manufacturing method
Inventor: NAKAGAWA HIROKI
IPC: H01L31/04
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a dye-sensitized solar cell in which the patterning of the photoelectric transfer layer is made precisely and efficiently in the manufacture of the dye-sensitized solar cell using a plastic film at least on the transparent substrate on the light receiving face side, and a dye-sensitized solar cell having superior performance and economical efficiency manufactured by the method.  <P>SOLUTION: When a photoelectric transfer layer is formed on a transparent conductive film substrate, a coating layer of an oxide semiconductor layer is formed on a transparent conductive film substrate with a prescribed thickness, and then, a thermoplastic resin sheet is overlapped, and by carrying out thermocompression bonding by a heat plate or the like selectively on a prescribed region of the oxide semiconductor layer, the thermoplastic resin sheet and the oxide semiconductor layer are thermocompression bonded. Then, by a exfoliating method of the thermoplastic resin sheet, the above prescribed region of the oxide semiconductor layer is transferred to the thermoplastic resin sheet and removed. Then, by carrying out adsorption of the dye sensitizer and formation of an electrolyte on the oxide semiconductor layer having patterning made, the photoelectric transfer layer is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102181-A (JP)
Title: Image forming apparatus
Inventor: INTO JUNICHI
IPC: G03G15/08
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect the triboelectricity quantity of a toner used to develop an electrostatic latent image on a photoreceptor drum.  <P>SOLUTION: A toner on a developing cylinder of a developing unit is received by a toner reception part 502a of a main body 502 of an electric charge/mass detecting means 501 and its electric charge quantity and mass are measured to calculate the triboelectricity quantity (electric charge quantity per unit mass) of the toner from the measurement result. At this time, if the toner in the toner reception part 502a is localized, the electric charge quantity can not precisely be measured, so the main body 502 is vibrated for a specified time by a piezoelectric element 504 comprising of electrodes 505 and 507 and a piezoelectric material 506 prior to the measurement to make the toner uniform and then the measurement is carried out. According to the high-precision triboelectricity quantity calculated from the measurement result, density control over a toner image can be preformed with high precision.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112036-A (JP)
Title: Wireless microphone
Inventor: OKAZAKI SHIGETOSHI
IPC: H04B1/034
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wireless microphone in which a user can control mixing, and the like, at hand and routing of a cord is minimized.  <P>SOLUTION: The wireless microphone comprises a main microphone, one or a plurality of external input terminals connectable with a sound source, a mixer section for mixing a voice signal from the main microphone and a voice signal from a sound source being connected with an external input terminal, and a wireless transmitting section for transmitting a voice output signal mixed at the mixer section by radio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108613-A (JP)
Title: Laminated-type heat exchanger
Inventor: YAZAWA ATSUSHI
IPC: F28F9/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated-type heat exchanger equipped with a header structure capable of uniting both header components with sufficient uniting force at a low cost, without caulking the header component divided into two pieces.  <P>SOLUTION: The header 3 is composed of a plate header 31 and a tank header 32 divided into two pieces. Stepped portion 32a covering an end portion of the plate header are formed on both end portions in a circumferential direction of a generally semi-circular cross section of the tank header, and a lot of projecting portions 32b are formed on the stepped portion 32a at intervals in a longitudinal direction. On both end portions in a circumferential direction of the generally semi-circular cross section of the plate header, a lot of recessed portions 31b are formed corresponding to the projecting portions of the tank header. These projecting portions and recessed portions are united to form the header.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108985-A (JP)
Title: Navigation system
Inventor: GOTO MASAYUKI
IPC: G01C21/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an advertisement rate income by advertising various kinds by utilizing the quality as a navigation system, and to thereby reduce a cost of an information providing rate or the like.  <P>SOLUTION: This navigation device is equipped with an information center 300 for accumulating information on the stores, a communication module 200 for communicating with the information center 300, and a car navigation device 100 for guiding a route to the destination by a voice. The car navigation device 100 acquires information on the store existing on the route to the destination from the information center 300, and informs by a voice of store information simultaneously when the route is guided. Hereby, since a user can easily grasp the position of the store, effective advertisement of the store can be performed. Consequently, the information can be provided to the user with a reduced rate or free by collecting the advertisement rate from an advertiser, and admission into an information network service can be accelerated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003213092-A (JP)
Title: Resin powder to be used for tablet for terminal used on semiconductor package
Inventor: SUGIYAMA TSUTOMU
IPC: H01L23/31
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide resin powder to be used for tablets for terminals used on a semiconductor package, that is, suitable for making such tablets alternative to conventional glass powder as to be low in energy consumption, cause no plating damage, be excellent in packing workability under compression molding, flowability in hot melting and adhesive strength, and develop no voids, and also compatible with miniaturizing such a semiconductor package.  <P>SOLUTION: The resin powder essentially comprises a thermosetting resin, a curing agent and a filler, being 75-355 μm in particle size distribution; wherein the filler is 5-11 μm in volume-average particle size and its compounding amount is 70-90 pts.wt. based on a total 100 pts.wt. of the thermosetting resin and the curing agent. The method for producing the resin powder by melt kneading grinding method is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004115570-A (JP)
Title: Polypropylene resin composition
Inventor: OBAYASHI YOSHIAKI
IPC: C08J5/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin composition which is excellent in stiffness, tensile properties, and impact resistance and in thermal aging resistance in long-time use; and a molded article made thereof.  <P>SOLUTION: The resin composition comprises (A) 100 pts.wt. propylene block copolymer, (B) 0.01-1 pt.wt. specific phosphonic ester represented by general formula (I), and (C) 0.001-1 pt.wt. specific metal salt of an aromatic phosphoric easter represented by general formula (II). The molded article is made of the resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119567-A (JP)
Title: High frequency wiring board and manufacturing method thereof
Inventor: MATSUI TAKESHI
IPC: H01L23/14
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency wiring board which reduces a loss in a high frequency region, improves air-tightness with fitting metals and has a high strength bonding part, and to provide a manufacturing method capable of manufacturing the high frequency wiring board at a low cost.  <P>SOLUTION: In an insulator with forsterite and cordierite as the main crystalline phases, the surface and/or the inside of the insulator is provided with a metallized layer containing tungsten and/or molybdenum in 50-99.5vol.% and containing at least one sort of Al, Si and alkaline earth metal in 0.5-50vol.% by oxide conversion and particularly, it is preferable that the metallized layer contains alumina.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118644-A (JP)
Title: Disk array control system
Inventor: NAKAMURA TAKAHITO
IPC: G06F3/06
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array control system capable of shortening a time to be required to backup and capable of reducing a capacity of a battery.  <P>SOLUTION: This disk array control system 10 is provided with a channel control unit 103 for controlling a channel 11 connected to a host computer for communication, a disk control unit 104 for controlling a disk device, and a cash memory unit 101 for temporarily storing data transmitted between the channel control unit 103 and the disk control unit 104. The cash memory unit 101 is provided with a connecting means 1012 for connecting a backup disk 1013 storing the data stored in the cash memory unit. When power supplied from outside is cut, the cash memory unit 101 outputs the data stored in the cash memory unit 101 to the connecting means, and the data stored in the cash memory unit 101 is stored in the backup disk independently of the disk control unit 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128551-A (JP)
Title: Handover system and handover method for mobile communication
Inventor: SATAKE TAKASHI
IPC: H04W36/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handover system and a handover method for mobile communications which reduce the communication interruption time due to the channel switching in a mobile packet communication.  <P>SOLUTION: The system comprises: a means for broadcasting down-link packets from a gateway exchange to a first access node subordinating a first radio base station connected to mobile units over a radio line, and at least to a second access node subordinating a second radio base station to form a radio zone in an neighboring place; and an addressed packet transmitting means for transferring the down-link packets that the second access node received by the broadcast transmission from the second access node to the mobile unit via the second radio base station, before the communication stops between the mobile unit and the first radio base station when the mobile unit moves from a radio zone of the first radio base station to a radio zone of the second radio base station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127383-A (JP)
Title: Optical disk device
Inventor: TANIMUKAI HIROMICHI
IPC: G11B19/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writable optical disk device capable of shortening overall recording time when a buffer underrun error preventing operation is frequently carried out.  <P>SOLUTION: This optical disk device is provided with a buffer memory 35 for temporarily storing data received from a host, a write once means for temporarily stopping the recording of data on a disk 2 when the data storage amount of the buffer memory becomes equal to/lower than a predetermined amount, and continuously writing once remaining data from the tail end of the recorded data when the buffer memory is filled with data to a certain extent, a counting means for counting the number of times of interrupting the recording, and a recording rate adjustment means for switching the recording rate of the optical disk to a low rate side when the counted number by the counting means is equal to/higher than a predetermined value. Further, a discrimination means is disposed to discriminate whether the interruption of the recording is due to a normal or an accidental cause, and only the interruption by the accidental causes are counted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222524-A (JP)
Title: Navigation system for supporting multiple languages and formats
Inventor: PAINTER JEFFREY E
IPC: G06F9/44
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide different kinds of end user computing platforms, and navigation related information in different languages.  <P>SOLUTION: This navigation system includes a navigation related information server and customer interface servers. Each customer interface server receives a request for the navigation related information from an end user having an end user calculation platform. The end user sends the request for the navigation related information from the end user calculation platform to the customer interface server through a data network. The customer interface server requests the navigation related information having independent language and form from the navigation related information server. The navigation related information server receives the request from the customer interface server.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004123930-A (JP)
Title: Polishing solution and polishing method
Inventor: FUKAZAWA MASATO
IPC: B24B37/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing solution which exhibits a polishing speed high enough, does not cause corrosion and dishing on the surface of a metal, and forms a highly reliable embedding pattern of a metal film; and a polishing method using the same.  <P>SOLUTION: When a surface to be polished is kept in contact with the polishing solution, the main component of a reaction layer formed on the surface contains oxygen atoms (O) and the surface of the reaction layer contains 1-15 atom% nitrogen atoms (N). In the secondary-ion mass spectrometry wherein the measurement is continuously done from the reaction layer surface in the depth direction, the total detected-ion standardization strength of oxygen atoms and the total detected-ion standardization strength of constituting components of the polished surface cross each other at the depth of 100nm or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129438-A (JP)
Title: Resonance type switching power supply
Inventor: SAITO SHINYA
IPC: H02M3/155
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To attain reduction in size, high efficiency, low noise, high reliability and low cost of a resonance type switching power supply.  <P>SOLUTION: The resonance type switching power supply is configured such that: a plurality of resonance circuits are formed by connecting resonance capacitors to a plurality of resonance coils that are magnetically coupled to each other; a current that is intermittently fed from a DC power supply by a switching element is equally shunted by the plurality of magnetically coupled resonance coils; each resonance circuit is resonated by the equally shunted current and the current is outputted to a load via an output coil; and energy that is stored by the resonance capacitor by using a resonance current is fed to the output coil by a plurality of flywheel diodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130850-A (JP)
Title: Filler tube blower shutter
Inventor: TAKAHASHI SATORU
IPC: B60K15/04
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filler tube blower shutter which prevents the fuel fed from inside a fuel tank from blowing back, and reduces the invalid fuel portion remaining in the filler tube.  <P>SOLUTION: The filler tube blower shutter 10 is equipped with a shutter body 11 for opening and closing the opening 15c inside the fuel tank 16 of the filler tube 15, and a shutter energizing means 13 to energize the shutter body 11 in the direction of closing the opening 15c. The shutter body 11 is furnished with a flap 14 as a shutter moving means protruding into the fuel tank 16, and the flap 14 receives the flowing pressure due to swinging of the fuel in the tank 16 and opens the shutter body 11 against the energizing force of the means 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131205-A (JP)
Title: Bracing control method for suspension cargo
Inventor: YASUMA TAKAYUKI
IPC: B66C13/22
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a suspension cargo from swinging when accelerating and decelerating a crane by a simple device configuration.  <P>SOLUTION: When accelerating the crane 1, linear acceleration is performed, and a distance at which a pendulum moves down to the lowermost point R<SB>1</SB>using a running start point as dead center R<SB>0</SB>is a downward displacement distance Δh<SB>1</SB>. 1/4 cycle of the pendulum is obtained in advance to perform linear deceleration when stopping the crane 1. An upward displacement distance at which the pendulum moves up to dead center using a deceleration start point as the lowermost point and 1/4 cycle of the pendulum are obtained in advance to make linear acceleration time t agree with time T/4 of 1/4 cycle of the pendulum when accelerating the crane 1. The suspension cargo 5 is wound down by the downward displacement distance Δh<SB>1</SB>within the time T/4 of 1/4 cycle of the pendulum. When stopping the crane 1, linear deceleration time is made to agree with the time of 1/4 cycle of the pendulum and the suspension cargo 5 is wound up by the upward displacement distance within the time of 1/4 cycle of the pendulum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003192692-A (JP)
Title: Vegf antisense compound
Inventor: KOIZUMI MAKOTO
IPC: A61P17/02
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new VEGF antisense compound effective for suppressing the action of VEGF and useful for the treatment of diseases in which the vascularization or vascular permeation promotion by VEGF is participated.  <P>SOLUTION: The compound is expressed by general formula H0-B1-B2-B3-B4- B5-B6-B7-B8-B9-B10-B11-B12-B13-B14-B15-B16-B17-B18-B19-B20-B21-B22-H (I) (B1 to B3, B8, B11 and B20 are each independently C<SP>p</SP>or the like; B4, B5, B7, B9, B12, B14 to B16 and B21 are each independently A<SP>p</SP>or the like; B6, B10, B13 and B17 are each independently G<SP>p</SP>or the like; B18 and B19 are each independently T<SP>p</SP>or the like; and B22 is T<SP>t</SP>or the like) and its pharmacologically permissible salt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004133985-A (JP)
Title: Recording medium reproducing device
Inventor: YASUDA HIROSHI
IPC: G11B20/14
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of high cost caused by a PLL conventionally necessary when an output rate is variable and sent to a recorder.  <P>SOLUTION: This device is provided with a serial output circuit for outputting a bit clock generated from a fixed clock, a channel clock for dividing data by identifying a left channel/a right channel, and varying an output rate by changing the number of bit clocks in the channel clock.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183185-A (JP)
Title: Method for producing carboxylic acid ester
Inventor: ARUMUGAM BHASKAR KRISHNA
IPC: C07C67/08
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy and inexpensive method for producing a carboxylic acid ester in a high yield from a carboxylic acid and an alcohol.  <P>SOLUTION: In the method, a carboxylic acid solution and an alcohol in a first solvent are fed to a solid-containing simulated moving-bed reactor (SMBR) to produce a first flow containing the carboxylic acid ester and the alcohol and a second flow containing the first solvent. The solids in the SMBR facilitate the esterification reaction and the separation of the first solvent from the carboxylic acid. This method provides an SMBR comprising a solid acidic esterification catalyst for producing a flow of an alkanol solution containing an alkyl ester of 2-keto-L-gulonic acid (AKLG), and is especially useful for producing the alkanol solution of AKLG from aqueous fermentation broth containing dissolved 2-keto-L gulonic acid (KLG). The alkanol solution of AKLG can be used directly for the conversion of AKLG to ascorbic acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004131274-A (JP)
Title: Method and device for powder delivery of flexible container bag, and powder delivery fixture
Inventor: MORIOKA TETSURO
IPC: B65D88/70
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly and surely deliver powder from a flexible container bag.  <P>SOLUTION: A delivering pipe 40 is connected with the flexible container bag 10 via a powder delivery connecting jig 15. The powder delivery connecting jig 15 consists of an outer cylindrical body 23 and a powder guiding pipe 24 arranged in the outer cylindrical body 23. An air blow-out pipe 27 for powder delivery is provided for the powder guiding pipe 24. An air blow-out pipe 28 for powder transportation is provided for the outer cylindrical body 23, and air is blown out from between the outer cylindrical body 23 and the powder guiding pipe 24 in the direction of powder delivery. A powder pump 41 is connected with the delivering pipe 40. A powder transportation pipe 42 is connected with the discharge side of the powder pump 41. An air blow-out pipe 43 for transportation is provided for the powder transportation pipe 42 in the direction of powder discharge. After the flexible container bag 10 is inflated by blowing out air from the air blow-out pipe 27 for powder delivery, air for transportation is blown out from each of the pipes 28 and 43. Subsequently, the powder pump 41 is actuated. A bridge of powder in the bottom of the flexible container bag 10 is eliminated.  <P>COPYRIGHT: (C)2004,JPO